Reinforced concrete construction.



J. WUNDER. REINPORGED CONGRETE CONSTRUCT APPLICATION FILED sEPT.3,191o.

ION.

Patented Aug. 20, 1912.

3 SHEETS-SHEET 1.

Elf/Z J. WUNDBR.

REINFORCED CONCRETE CONSTRUCTION.

APPLICATION FILED SEPT. 3, 1910. 1,036,049. Patented Aug. 2o, 1912.

3 SHEETS-SHEET 2y J. WUNDER.

REINFORGED CONCRETE CONSTRUCTION.

APPLICATION FILED sBPT.s,191I1.

1 ,086,049. Patented Aug. 20, 1912.

3 SHBETS'SHEBT 3.

@www mmm JOHN WUNDER. OF MINNEAPOLIS. MINNESOTA.

REINFGRCED CONCRETE CONSTRUCTION,

Specifica tion of Lftters Patenti Iiitfiiitml Aug'. 20, 1912.

Application filed September 3. 1910. Seiial No. 580.427.

:iiid iiiirtifiilarl)i iioiiitid tiiit iii iii.' othtir mi ywriirtiil.lt`il1 A T and 8 arti ilttails #lioii'iiig tho moana for supportingr thtaiid viii'iihiiiatioii.`4 hiirviiiattiiil ot' @iiihmldiiig th(l wooden]i `\triii I to irliirh a wooden floor may he iiailiidi 'l iiiiiwrfwiitiiigf work wliil( the poured. Fig. 9 is :i iilan ritw of a portionof ther thiol' shili iiiaiiiwr of arranging the reiiitoit'iiigi rodsr orwirtia. Fig. 10 is a plan rite ,showing tho iiittal platti that isliit'iited at the top of vaili miliiimi and the Series of rodstoiiiiiiiff a Otiliiiiiii litad, Qiiilieddod wii'liiii thel floor slali.Fig. 11 is a plan View of a iiiotal li iai-ing plato on top of the upperfooting.

lii all of they dra\\'iii,gi.\` A iipresents one of tlii`Arfiiifoi'iiiil roiitiifte supportingi colii'mns. l; thij lowtr footingaiid C thel upper footing for thtl t'oliiiiiiw,

Ii) rtiiiesvrit` thvy liasoiiitiit floor iiii'iri.

1C rcprfseiit: ontx of tliti Hat Shih floors foriiwd intograllypvtli andsupported upon a Serios ot' tliefroliiiiiiis A and atV its outertiflgcs. formed iiitvjralliY with aiiil supporteid iiiioii tlitloiitsidtl Wallav of' the liiiildiiig.

The prtstiiit iiirtiiitiiiii haal to do principally with thtltioiistriit'tioii (if thtl` rtiinfort'vd f'oliiiiins and tht tlat slalilloors foriiitd integrall)v tlitirxiwitli.

of the Colfooting is l and .'i ot' tlitx draw ings. llat'li lfiii'tirfooting' toii ists ot' a roint'iiriid`r^iiiirrcti` hloi'lt (ir lslah.haringr pret'- t-rahly a wriis it rod or hars` arranged at rightaiig'ltN to fiarli titlitr and :i second siii'ies ot' hars or rtiilr iwfalso arranged at right aiiglts to ffii/ii otlirr and diagonally to ilithany or rods 1?. ft liooli or ring l (one oiy iiioini i- .iloiii'tit'tirahl)y arranged iii the hlm-hV ll at aiij.' iltitirml pointthoroiii. The

ist` ai'raiigiid iiiioii the lower footing l and it i'iiiisnts of areinforced conti-iitthlm-lt'. liai'iiigi' iirtt'tirahly therriiiiforciii;i` ioils` arranged at right angles to oaf-li olhtii' andtht` riiirgr or hoiiii t3 iircterahly :iriziiigfil ahouitiii ruda` fir*fi as iiitlicatvd hy l ot' thc drawings.

A\ `Atriiil iilat I T haring a Striosy (if holes t'liiii'iiii4 isarranged iirtfeizihl) on fop of thtI iziiiiir footing and a atii'iori:tiih rod@ S ari.i iiiwi'ttil iii tlitI lioh' iii lli@ platv i". :intliii \Y arr tiiihtiilihiil prvterahly for :ihoiit liant' tlitiiiliiiglli iii tliix hlm-k C. t'oi'iiiiiig thil nii- ]iti iiiliiiiiiitooling. Thom' rodsy artx ,-iiihodilwl iii tlio lippe-i' footiii'g. assaid footing' AV11111111 :1 re 11111115v 11d1u11t11ge5 arising from111i. 1'11111111'1111111111. 111111 11111111115. 111'1,11'111111't11111, 111' 1111111111111'- 1111r1-z 111" 111:11' 11111111,11 tl11` 11111511f111ee11l11111n-1 .J 1111111111111 11111 11111 $11111fleurs. This espe- 511111v 111-1rr1l1111 111 1,-111111 111111111119511nd 1111101' '11 151111 1r1111111111-g where 111111111111115 parir 1111 11e 111111111151111. Y`l1e 11111111 rein- 11 11 11111111'.` the ht51111; 1111111' e111- 11111 111 11111111' 1r1111-1tr111^111111# 11decidedly 111.11111: 11111111 1111.111\ here Y1111111111111 are to 11e111111111 :1re t1) be curred the. 1111111 111111 111. the mp1 et' thee111,-

z-1 1 nun-led S11 1s 111 1111111 1.1111 ribs 111 111 1111'- 1111111111.'11.: 111- i '1111 111 111e p1 11nd enbigger 11111115 1111111 when 111(111' 111,,1111'111 s110111.' 111 the 111 "1 1111.l 11111: on 111e upper51de.

'l 11111.Q 1111111111111' 111e relnforeng head do 11111 11: 1111:1111111111' (1f the column` over the .111151 111 :111` 111111111111111.11, but at one 1111111 there` 1 111e` 1:111111'ete 1s integralfron; the 511111111; 111@ 1111111-, 11110 the extension 1111111;- 11111111111.11. The 11131111' S1111) is,

huluugeneons :1nd 111111111- .11: 111e 11111111. The 111111111; 1'1111-'111111 111e 111;.' 11111111111 prevent 'fr 11111'1\';11^1l :1111111111.11111 uf the.

1 which extend over the '111.11 1,111'1'1:111111 but 1t right 1111-111111'. 111'11 ext-11111111 111111111' the 11.11,@ l5 111111 :1re 1ts111111 1111- 11.@ ,i111 :1sy tu 11111111 the p 1g 11 1111: renter 111the 1211111111111'. 111' 111e 1111111111111@ el' 111111111 111 '.11 11l`11 51111111111' 111111 1t 111e 11111111111 111111x 111 1111`11.-.111111'` 111111 1111111111'5 very y 'f1' 1111111 111 111 111321111thereon.

hej/'11nd the enter faces thereof 1111,11 the floor 511111, 11nd haringholes through 11111011 the 111115 extend. 0:11:11 ot' Suid plates havinga ventral opening' formed therein of less di- `znneter 1111111 thediameter of the columns grml with 511111 1111111111115. 11i metal platesfor 111e columns, said plates havlng holes through 11'1111-11 the rodsextend. and a cen- 11'111 opening through which the concrete for the(1111111111151 nmy he poured, Suid plates being: located 111' the topsef the Columns and extending' 11119121113' beyond the outer face of 111ecolumns 111111 the H1101' A 1111). 511111 plates 1' being t'111'111e1lwith 1111 111111111111' rib, und with 1111111111'1'1111111111'1111-1111' placed in 1 111111111 1111s' extending outwardly 111'0111Said 111111111111' 1'111.y said 111115 beingr formed integral 111th the11111112.

23. 111 11 relnfurz'ed concrete structure, the '1'111'11111111111111111,1111 11 series of reinforced Col- 111111111 111111111 11311110111rode embedded there- 111, 11nd 11 1111111.111e1l flour 111,11 formed1111 ,1 111'111 111111 511111 en lnnlns, of metal plate for columns,Suid pluteb` 11111111g holes lll@ 1111111111511 11'1111-11 1111- 1'11113extend. 11nd :1 een- 11'111 opening through which the Concrete for 111e1111111111, muy 11e puured, 511111 plates be- 11111 .located 111 1111ltops of the Columns and extending 1:1te11111y beyond the outer face 0fthe euhnnns 111111 111e floor 1111111. sind plates 111411,11 11111111311111111 1111 111111111111' 1'111, 11nd with 1311111111 1111s e.\'te11dn routwardly from said 111111111111' ril, 5:11111 rlhs being termedintegral 111111 111e 11111111. :11111 1'1'111 turning 1111311111018 11r-1'11111'1'1'11 11111111; 1111.; plate 11nd eztendlng1 later- 11111'111111 the 1111111' 511111.

l. 111. 11 re111t'111'1fe11 een-rrete Structure, the1:1'11111111111111111 ut' :1 serle of reinforced columns 111111 ."1reinforced 12111111' S1111) formed 111- 11151'1'111 111111 111e twinsnl' the Columns, Vertieal 1111d- 111111111111111 1n the 131111111115 undextend- 11'151' :1111110 11111 11111 thereof, 0f 111etul plates,.11:11.11 111111141` 11.111111-11 111 the tops of the columns :11111level 11'1111 111e under face of the Hoor M1111, 11111,'11 et .511111platen4 extending beyond l 1-111 1'111'1111111 1111 111e upper talee ofSuid plate,

`11111111' 1111' 11111 1- f 11111111111 111 the 11111::y of 1111.1enhuuns l11nd level 11,1111 111111111 1'1115' extending outwardly from-1111 11111 .11' 1111. :11111 formed integral with -z11d 5111111'. -111d11111115 111111115; 11, trul 1 pen- 11111111111 "1111111911 which theConcrete for 1` #1111111111 1111111' 11e poured.

I1, 111 :1 reirterrefl eonerte Strueture, the 11111111111111111111 111'11 Series of reinforced eel- :111111.-' :11111 :1 .111111 1.11111 formedintegral 11.1111 1111l 11111- f' 1.111'l 111111111111111', verticalrode@ 111111111111111- 111 f 1111111111113: 111111 extending1'1.11'e11`. 111' metal plates lo- 1 1111111 111.11 11111111' 11111;. uf111e 1111111'51111'1, each of 'plate having a cent-ral through which lheconcrete for the column muy he poured, and rclmforcmg members mopeningtherein y my hand this ranged abmGsaid plat/c nml @Kunming laterallyinto the Hoor Slab.

In witness whevewf, l lvm@ hermmm svt 26th day of Augsi. 19ML JO HN WU1.)EH. VVilnPR* ALICE GOLDEN,

A. C. Pum.

